Dylon Permanent Fabric Dye gives vibrant colors that won't run or wash out. Specially designed for use by hand in warm water.Instructions:Wear rubber gloves. Weigh dry fabric. Wash thoroughly even if new to remove stains or sizing which may not be visible to the eye. Leave damp. Dissolve contents of pack in 4 cups of warm water, stirring thoroughly. Fill a flat bottom bowl or stainless steel sink with enough warm water for fabric to move freely. Add 4 TBSP salt to bowl, stir to dissolve. Add the dissolved dye, stirring well. Place damp, unfolded fabric into bowl. Dye for one hour. Agitate constantly for first 15 minutes. Stir regularly for another 45 minutes keeping the fabric submerged. Rinse fabric in cold water until water runs clear. Wash separately in hot water with usual washing detergent. For wool and silk, rinse and wash in lukewarm water. Dry away from direct heat and sunlight. Wash garment separately for first few washes to remove any excess dye.